Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls355 355 0 0.0%
Incl. Wall Time (microsec)44,581 27,701 -16,880 -37.9%
Incl. Wall Time (microsec) per call 126 78 -48 -37.9%
Excl. Wall Time (microsec)19,031 11,971 -7,060 -37.1%
Incl. CPU (microsecs)16,001 4,001 -12,000 -75.0%
Incl. CPU (microsecs) per call 45 11 -34 -75.0%
Excl. CPU (microsec)4,001 4,001 0 0.0%
Incl. MemUse (bytes)166,256 166,256 0 0.0%
Incl. MemUse (bytes) per call 468 468 0 0.0%
Excl. MemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes)162,640 162,640 0 0.0%
Incl. PeakMemUse (bytes) per call 458 458 0 0.0%
Excl. PeakMemUse (bytes)29,640 29,640 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -16,880 -1.4% -12,000 -300.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7,060 -41.8% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -16,606 -98.4% -12,000 -100.0% 0 N/A% 0 N/A%
l0 N/A% -181 -1.1% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -93 -0.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% -2,178 -12.9% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% -2,017 -11.9% -4,000 -33.3% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -1,581 -9.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1,450 -8.6% -4,000 -33.3% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -681 -4.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% -378 -2.2% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% -363 -2.2% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% -290 -1.7% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% -284 -1.7% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -165 -1.0% -4,000 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -115 -0.7% 0 0.0% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% -109 -0.6% 0 0.0% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% 88 0.5% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% -85 -0.5% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% -71 -0.4% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -67 -0.4% 0 0.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -62 -0.4% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 28 0.2% 0 0.0% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% -26 -0.2% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% -14 -0.1% 0 0.0% 0 N/A% 0 N/A%